An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5945-00-758-1113
NSN 5920-01-137-5447
NSN 5855-00-973-5717
NSN 5950-01-033-3597
NSN 5835-01-555-4262
NSN 5915-01-460-4392
NSN 6105-00-212-0592
NSN 5935-01-155-3752
NSN 5895-01-446-6374
NSN 5930-00-052-8783
NSN 5945-01-294-5738
NSN 6320-01-334-9840